Super Paolo II The Super Paolo has been Paolo Soprani's top model for many years and for good reason. This piano accordion has 41 treble keys and 120 basses. There are 4 sets of treble reeds and 5 sets of bass reeds; including 13 treble switches plus master and 7 bass switches. Available in with piccolo reed or musette tuning. Size: 48cm x 19cm x 44cm. Weight: 11.8 kg. Double-tone chamber "cassotto" model.